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Number:
1343
Author:
R. Tucker
Issue:
ET Vol 15, Jan 1863
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
Alpha, ET Vol 16, Apr 63
Solved by:
D. Sampson, ET Vol 16, Apr 63
Solved by:
R. Tucker, ET Vol 16, Apr 63